Lines Matching refs:pbuf
694 nss_pheader_t *pbuf = (nss_pheader_t *)buffer;
715 qdata.withttlbsize = pbuf->data_len - sizeof (nssuint_t);
716 qdata.withttlbuffer = (char *)buffer + pbuf->data_off;
747 if (len + sizeof (nssuint_t) > pbuf->data_len) {
753 pbuf->ext_off = pbuf->data_off + len;
754 pbuf->ext_len = sizeof (nssuint_t);
755 pbuf->data_len = blen;
758 pttl = (nssuint_t *)((void *)((char *)pbuf + pbuf->ext_off));